Yardape,
Lets not forget that TU is by design a platform for us lure builders to discuss various products and methods for building better lures. My comments have nothing to do with Dick personally, I am strictly commenting as a lure builder on the characteristics of DN2. Several years ago I tried a water based urethane and it behaved just as Bobv described DN2 in his test. After getting wet, it got soft, clouded, and was no longer impervious to water.
Jed